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1. 发明授权

US09151725B2 Humidity measurement device and method 有权
标题翻译：湿度测量装置及方法
公开(公告)号：US09151725B2
公开(公告)日：2015-10-06
申请号：US13518028
申请日：2010-04-26
申请人： Jun Fu , Wei Chang , Lianbo Yu
发明人： Jun Fu , Wei Chang , Lianbo Yu
IPC分类号： G01N27/22
CPC分类号： G01N27/223 , G01N27/228
摘要： A humidity measurement device comprises a capacitance measurement unit (101) and a microcontroller (102). The capacitance measurement unit (101) is used to output a frequency signal of a humidity-sensitive capacitor (C1) by the humidity-sensitive capacitor (C1) and a frequency signal of a reference capacitor (C2) by the reference capacitor (C2) respectively. The microcontroller (102) is used to obtain a frequency value of the humidity-sensitive capacitor (C1) and a frequency value of the reference capacitor (C2) based on the frequency signal of the humidity-sensitive capacitor (C1) and the frequency signal of the reference capacitor (C2), and obtain a current ambient humidity value by using a linear function relationship of a frequency difference between the humidity-sensitive capacitor (C1) and the reference capacitor (C2) and a humidity value. A humidity measurement method includes using the said humidity measurement device to measure a current ambient humidity value.
摘要翻译：湿度测量装置包括电容测量单元（101）和微控制器（102）。电容测量单元（101）用于通过湿度敏感电容器（C1）输出湿度敏感电容器（C1）的频率信号和参考电容器（C2）的参考电容器（C2）的频率信号，分别。微控制器（102）用于根据湿度敏感电容器（C1）的频率信号和频率信号来获得湿度敏感电容器（C1）的频率值和参考电容器（C2）的频率值的参考电容器（C2）的频率差的线性函数关系，并且通过使用湿度敏感电容器（C1）和参考电容器（C2）之间的频率差的线性函数关系和湿度值来获得当前的环境湿度值。湿度测量方法包括使用所述湿度测量装置来测量当前的环境湿度值。

2. 发明申请

US20120255354A1 HUMIDITY MEASUREMENT DEVICE AND METHOD 有权
标题翻译：湿度测量装置和方法
公开(公告)号：US20120255354A1
公开(公告)日：2012-10-11
申请号：US13518028
申请日：2010-04-26
申请人： Jun Fu , Wei Chang , Lianbo Yu
发明人： Jun Fu , Wei Chang , Lianbo Yu
IPC分类号： G01N27/22
CPC分类号： G01N27/223 , G01N27/228
摘要： A humidity measurement device comprises a capacitance measurement unit (101) and a microcontroller (102). The capacitance measurement unit (101) is used to output a frequency signal of a humidity-sensitive capacitor (C1) by the humidity-sensitive capacitor (C1) and a frequency signal of a reference capacitor (C2) by the reference capacitor (C2) respectively. The microcontroller (102) is used to obtain a frequency value of the humidity-sensitive capacitor (C1) and a frequency value of the reference capacitor (C2) based on the frequency signal of the humidity-sensitive capacitor (C1) and the frequency signal of the reference capacitor (C2), and obtain a current ambient humidity value by using a linear function relationship of a frequency difference between the humidity-sensitive capacitor (C1) and the reference capacitor (C2) and a humidity value. A humidity measurement method includes using the said humidity measurement device to measure a current ambient humidity value.
摘要翻译：湿度测量装置包括电容测量单元（101）和微控制器（102）。电容测量单元（101）用于通过湿度敏感电容器（C1）输出湿度敏感电容器（C1）的频率信号和参考电容器（C2）的参考电容器（C2）的频率信号，分别。微控制器（102）用于根据湿度敏感电容器（C1）的频率信号和频率信号来获得湿度敏感电容器（C1）的频率值和参考电容器（C2）的频率值的参考电容器（C2）的频率差的线性函数关系，并且通过使用湿度敏感电容器（C1）和参考电容器（C2）之间的频率差的线性函数关系和湿度值来获得当前的环境湿度值。湿度测量方法包括使用所述湿度测量装置来测量当前的环境湿度值。

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